101002020202093 has 2 divisors, whose sum is σ = 101002020202094. Its totient is φ = 101002020202092.

The previous prime is 101002020202073. The next prime is 101002020202141. The reversal of 101002020202093 is 390202020200101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76267332535689 + 24734687666404 = 8733117^2 + 4973398^2 .

It is a cyclic number.

It is not a de Polignac number, because 101002020202093 - 2¹⁷ = 101002020071021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101002020202003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501010101046 + 50501010101047.

It is an arithmetic number, because the mean of its divisors is an integer number (50501010101047).

Almost surely, 2^{101002020202093} is an apocalyptic number.

It is an amenable number.

101002020202093 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002020202093 is an equidigital number, since it uses as much as digits as its factorization.

101002020202093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101002020202093 its reverse (390202020200101), we get a palindrome (491204040402194).

The spelling of 101002020202093 in words is "one hundred one trillion, two billion, twenty million, two hundred two thousand, ninety-three".